Samsung Electronics Co., Ltd.

Min Sakong

Jin Woo Jung

Dong Ryul Shin

Byung Chan Jang

Jeongwan Park

Moonsoo Son

Gyubok Park

Chae Up Yoo

Dongryul Shin

Yoon Jae Lee

Seho Kim

Sooyoung Jang

Soo-Young Jang

Ho Saeng Kim

Jin-Woo Jung

Seong Tae Jeong

Byung-Chan Jang

Dong-Ryul Shin

Joon-Bo Park

Joon Bo Park

Eun Jin Lee

Kwanseok Lee

Jinkyu Bang

Yoonjae Lee

Byungman Lim

Joonbo Park

Injin Hwang

An electronic device includes a side surface member, a wireless communication circuit, and a switch circuit. The side surface member includes a first conductive portion coupled to the wireless communication circuit and the switch circuit, a second conductive portion coupled to the switch circuit, and a first non-conductive portion disposed between the first conductive portion and the second conductive portion. The switch circuit is controlled to be in at least one of a first state, a second state, and a third state, based on a first frequency of a first operating signal supplied by the wireless communication circuit. The switch circuit is configured to couple the second conductive portion to the wireless communication circuit, in the first state, and to couple the second conductive portion to the first conductive portion, in the second state.

Antenna and electronic device having same

An electronic device according to an embodiment may include an antenna radiator, a conductive member, a wireless communication circuit configured to feed power to a first point of the conductive member and a second point spaced apart from the first point, and a ground electrically connected to a third point between the first point and the second point of the conductive member, at least a portion of one region of the conductive member including the third point may overlap the antenna radiator, and the wireless communication circuit may be configured to transmit and/or receive a signal of a first frequency band based on a first electrical path formed by feeding power to the first point of the conductive member; and transmit and/or receive the signal of the first frequency band based on a second electrical path formed by feeding power to the second point of the conductive member.

Electronic device comprising antenna

A communication method performed in an electronic device including a conductive pattern and the electronic device are provided. The electronic device includes a conductive pattern used as a radiator for wireless communication, a feeding unit connected with the conductive pattern, a ground unit connected with the conductive pattern, a first impedance matching circuit disposed in a first area adjacent to the feeding unit and connected to the conductive pattern, a second impedance matching circuit disposed in a second area adjacent to the conductive pattern and connected to the conductive pattern, and a control unit that matches impedance by controlling at least one of the first impedance matching circuit and the second impedance matching circuit by a closed-loop scheme.

Antenna for wireless communication and electronic device including the same

An electronic device is provided that includes a first antenna element that includes a first portion of a housing, and a second antenna element that include a second portion of the housing that is different from the first portion of the housing. The electronic device also includes a memory that stores feed conditions, each for applying a current to one of the first antenna element and the second antenna element. A tuner of the electronic device is controlled such that a first current flows to one of the first antenna element and the second antenna element, based on a first feed condition of the stored feed conditions, and a processor of the electronic device transmits or receives a signal in a specified frequency band based on an electrical path formed through the tuner.

Electronic device including circuit changing feed path

An electronic device is provided. The electronic device includes a housing including a segment part used to insulate a portion of the housing and an antenna disposed at a position corresponding to the segment part.

Antenna using coupling and electronic device including the same

An antenna device and an electronic device including the same are provided. The antenna device includes a first radiator in which a slot is formed, a second radiator, at least a portion of which is disposed in the slot, and a feeder configured to feed the same electricity to the first radiator and the second radiator. The antenna device may have many resonance frequencies in the same installation space, allowing efficient use of the internal space of the electronic device. Moreover, the antenna device and the electronic device including the same may be implemented variously according to various embodiments.

Antenna device and electronic device including the same

An electronic device is provided. The electronic device includes a control signal generation unit configured to generate a control signal corresponding to a user input, a signal transmission unit configured to transmit the generated control signal to a signal processing unit, the signal processing unit configured to process the transmitted control signal, and a ground connection unit configured to connect a ground plate of the signal transmission unit and a ground plate of the signal processing unit, wherein the ground plate of the signal transmission unit and the ground plate of the signal processing unit are spaced from each other and the ground plate of the signal transmission unit is used as a radiator.

Method of providing antenna by using component in electronic device and the electronic device therefor

Growing community of inventors

Gumi-si, South Korea

Min Sakong